2209150 has 48 divisors (see below), whose sum is σ = 4580064. Its totient is φ = 788480.

The previous prime is 2209117. The next prime is 2209169. The reversal of 2209150 is 519022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19494 + ... + 19606.

It is an arithmetic number, because the mean of its divisors is an integer number (95418).

2^2209150 is an apocalyptic number.

2209150 is an abundant number, since it is smaller than the sum of its proper divisors (2370914).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2209150 is a wasteful number, since it uses less digits than its factorization.

2209150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165 (or 160 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 2209150 is about 1486.3209613001. The cubic root of 2209150 is about 130.2392045557.

The spelling of 2209150 in words is "two million, two hundred nine thousand, one hundred fifty".